Work Truck

The Work Truck trim is the right tool for almost any job, engineered to shoulder tough assignments without a fuss. It starts with a 6.6L V8 gas engine delivering robust, immediate response through a 10-speed automatic transmission, while the available Duramax® 6.6L Turbo-Diesel V8 raises capability with 470 horsepower and 975 lb.-ft. of torque. A standard Trailering Package and vertical trailering mirrors make it easier to hook up and head out, and an automatic locking rear differential helps maintain traction on gravel and jobsite entrances. Durabed sets the benchmark, with high-strength roll-formed steel, 12 standard tie-downs rated at 500 lbs per corner, and available LED cargo lighting to keep tools and materials in easy reach. The cabin is built for long days, with easy-to-clean surfaces, strategically placed storage, and ergonomics that put the essentials at your fingertips. As a 2026 Chevrolet Silverado 3500 HD that prizes durability first, WT delivers the fundamentals crews count on. At Mark Allen Chevrolet, our team helps you match cab, bed, and SRW or DRW configurations to your tasks near Jenks, OK, so you get exactly what the job demands the first time.

LTZ

For drivers who want premium comfort alongside advanced trailering intelligence, LTZ rises to the occasion. Perforated leather-appointed front seating and 10-way power adjusters for driver and front outboard passenger enhance long-haul comfort, while LED headlamps with a distinctive Amber tracer animation add upscale presence. The In-Vehicle Trailering App transforms complex towing into a step-by-step process with custom trailer profiles, checklists, and maintenance reminders. Hitch View and available HD Surround Vision make low-speed maneuvering and tight-spot positioning far simpler, and power-folding and -extending vertical trailering mirrors provide the visibility DRW and longer trailers require. The 2026 Chevrolet Silverado 3500 HD near Jenks, OK, in LTZ form takes full advantage of the available camera system with up to 14 views, including Transparent Trailer View, to bolster confidence on busy routes and in tight yards. With the available Duramax® 6.6L Turbo-Diesel V8, LTZ shows steady composure under heavy load, complemented by the strength and gearing of the 10-speed automatic. Mark Allen Chevrolet often recommends LTZ to owners who balance client-facing professionalism with regular heavy towing — it’s refined without losing the purpose-built edge that defines Silverado 3500 HD.